* {
    margin: 0;
    padding: 0;
  }
  
  body {
    width: 100%;
    width: 100%;
  }
  
  li {
    list-style: none;
  }
  
  a {
    text-decoration: none;
  }
  
  .header {
    width: 100%;
    height: 100%;
    margin: 0 auto;
    .displaylog {
      max-width: 1920px;
      margin: auto;
      background-size: cover;
      height: 82px;
      background: url(../img/Ckgbllmj56-AVo75AAHosDsoMaw338.jpg) no-repeat center;
      position: relative;
      cursor: pointer;
      .colse {
        border: 1px solid #fff;
        display: block;
        width: 20px;
        height: 20px;
        position: absolute;
        line-height: 20px;
        text-align: center;
        right: 15px;
        font-size: 10px;
        cursor: pointer;
      }
    }
  }
  
  /* 顶部广告 */
  
  /* 导航栏 */
  
  .list {
    height: 40px;
    background: #222424;
  }
  
  /* 左侧ul */
  
  .nav {
    width: 1228px;
    margin: auto;
    height: 100%;
  }
  
  .navleft {
    li {
      float: left;
      color: #cecece;
      margin-left: 45px;
      font-size: 12px;
      line-height: 40px;
      cursor: pointer;
    }
    ul li:hover {
      color: #fff;
    }
  }
  
  /* 弹出框 */
  
  .signal {
    display: block;
    margin-left: 43px;
    height: 41px;
    display: inline-block;
    position: relative;
    cursor: pointer;
  }
  
  .wx {
    &:hover {
      color: #fff;
    }
    color: rgb(204, 204, 204);
    line-height: 40px;
    font-size: 12px;
  }
  
  .eject {
    width: 180px;
    height: 180px;
    background: #fff;
    border: 1px solid #ccc;
    text-align: center;
    position: absolute;
    left: -30px;
    color: rgb(204, 204, 204);
    font-size: 10px;
    display: none;
    cursor: default;
    z-index: 1;
    img {
      height: 140px;
      width: 140px;
    }
  }
  
  /* 右侧ul */
  
  .navright {
    float: right;
    text-align: center;
    li {
      margin-left: 15px;
    }
    i {
      width: 1px;
      height: 13px;
      border-right: 1px solid #979797;
      margin-left: 15px;
      float: left;
      margin-top: 16px;
    }
  }
  
  /* logo所在行 */
  
  .logorow {
    width: 100%;
    height: 100%;
  }
  
  .row {
    height: 80px;
    width: 1226px;
    margin: auto;
    a img {
      height: 50px;
      width: 75px;
      padding-top: 15px;
      float: left;
      padding-left: 10px;
      cursor: pointer;
    }
  }
  
  /* logo的物品列表 */
  
  .articles {
    position: relative;
    margin-left: 50px;
    float: left;
    li {
      float: left;
      height: 80px;
      line-height: 80px;
      width: 70px;
      text-align: center;
      font-size: 11px;
      color: #1D1919;
      cursor: pointer;
      display: block;
    }
  }
  
  .bord {
    display: inline;
    width: 0px;
    height: 3px;
    bottom: -14px;
    left: 0px;
    position: absolute;
    background-color: rgba(255, 0, 0, 1);
  }
  
  /*右侧列表  */
  
  .articlesright {
    float: left;
    height: 80px;
    padding-left: 60px;
    width: 300px;
    i {
      width: 1px;
      height: 20px;
      border-right: 1px solid #979797;
      margin-left: 15px;
      float: left;
      margin-top: 30px;
      line-height: 80px;
    }
    li {
      float: left;
      width: 70px;
      margin-left: 10px;
      line-height: 80px;
      text-align: center;
    }
  }
  
  /* 搜索框 */
  
  .search {
    position: relative;
    height: 36px;
    display: inline-block;
    top: 23px;
    input {
      border: 1px solid #ccc;
      height: 34px;
      padding: 0 5px;
      width: 210px;
    }
  }
  
  .articlesright li {
    cursor: pointer;
  }
  
  .inpu {
    background-color: #e4e4e4;
    width: 28px;
    height: 28px;
    display: block;
    text-align: center;
    line-height: 28px;
    border-radius: 50%;
    position: absolute;
    right: 7px;
    top: 5px;
  }
  
  .my {
    line-height: 80px;
    margin-left: 100px;
  }
  
  .new li {
    height: 30px;
    width: 210px;
    line-height: 30px;
    border: 1px solid #cecece;
    color: #cecece;
    display: none;
    cursor: pointer;
  }
  
  .activelistall {
    position: relative;
    div {
      position: absolute;
      height: 210px;
      width: 100%;
      margin: auto;
      display: none;
      z-index: 2;
    }
  }